							var start_love_time="2022-02-28";   //开始的时间
							function NewDate(str) {
								str = str.split('-');
								var date = new Date();
								date.setUTCFullYear(str[0], str[1] - 1, str[2]);
								date.setUTCHours(0, 0, 0, 0);
								return date;
							}

							function momxc() {
								var birthDay = NewDate(start_love_time);
								var today = new Date();
								var timeold = today.getTime() - birthDay.getTime();
								var sectimeold = timeold / 1000
								var secondsold = Math.floor(sectimeold);
								var msPerDay = 24 * 60 * 60 * 1000;
								var e_daysold = timeold / msPerDay;
								var daysold = Math.floor(e_daysold);
								var e_hrsold = (daysold - e_daysold) * -24;
								var hrsold = Math.floor(e_hrsold);
								var e_minsold = (hrsold - e_hrsold) * -60;
								var minsold = Math.floor((hrsold - e_hrsold) * -60);
								var seconds = Math.floor((minsold - e_minsold) * -60).toString();
								document.getElementById("momk").innerHTML = "我们相爱了" + daysold + "天" + hrsold + "小时" + minsold + "分" + seconds +
									"秒";
								setTimeout(momxc, 1000);
							}
							momxc();
							
function playMp3(){
	$('#mp_3')[0].play()
}